JPH0358030U - - Google Patents

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Publication number
JPH0358030U
JPH0358030U JP11935789U JP11935789U JPH0358030U JP H0358030 U JPH0358030 U JP H0358030U JP 11935789 U JP11935789 U JP 11935789U JP 11935789 U JP11935789 U JP 11935789U JP H0358030 U JPH0358030 U JP H0358030U
Authority
JP
Japan
Prior art keywords
microwave
pin diode
resistor
input terminal
control current
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP11935789U
Other languages
Japanese (ja)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP11935789U priority Critical patent/JPH0358030U/ja
Publication of JPH0358030U publication Critical patent/JPH0358030U/ja
Pending legal-status Critical Current

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  • Non-Reversible Transmitting Devices (AREA)
  • Attenuators (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案のＰＩＮダイオード減衰器の一
実施例の回路図、第２図は従来のＰＩＮダイオー
ド減衰器の一例の回路図である。 １……マイクロ波入力端子、２……マイクロ波
出力端子、３……ハイブリツド回路、４……直流
阻止用キヤパシタ、５……マイクロ波阻止用イン
ダクタ、６……ＰＩＮダイオード、７……制御電
流入力端子、８……抵抗、９……接地点、１０…
…マイクロ波ダミー減衰。 FIG. 1 is a circuit diagram of an embodiment of a PIN diode attenuator according to the present invention, and FIG. 2 is a circuit diagram of an example of a conventional PIN diode attenuator. 1...Microwave input terminal, 2...Microwave output terminal, 3...Hybrid circuit, 4...DC blocking capacitor, 5...Microwave blocking inductor, 6...PIN diode, 7...Control current Input terminal, 8...resistance, 9...ground point, 10...
...Microwave dummy attenuation.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 一端をマイクロ波入力端子とし、他の一端をマ
イクロ波出力端子としたハイブリツド回路の更に
他の２つの端子に、それぞれＰＩＮダイオードと
抵抗の直列回路を接続し、かつマイクロ波電力お
よび制御電流がともに前記抵抗に印加されるよう
に構成したことを特徴とするマイクロ波ＰＩＮダ
イオード減衰器。 A series circuit of a PIN diode and a resistor is connected to the other two terminals of the hybrid circuit, in which one end is a microwave input terminal and the other end is a microwave output terminal, and both the microwave power and the control current are connected. A microwave PIN diode attenuator configured to be applied to the resistor.
JP11935789U 1989-10-12 1989-10-12 Pending JPH0358030U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11935789U JPH0358030U (en) 1989-10-12 1989-10-12

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11935789U JPH0358030U (en) 1989-10-12 1989-10-12

Publications (1)

Publication Number Publication Date
JPH0358030U true JPH0358030U (en) 1991-06-05

Family

ID=31667482

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11935789U Pending JPH0358030U (en) 1989-10-12 1989-10-12

Country Status (1)

Country Link
JP (1) JPH0358030U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009071605A (en) * 2007-09-13 2009-04-02 Mitsubishi Electric Corp Limiter circuit

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52140251A (en) * 1976-05-19 1977-11-22 Yagi Antenna Variable attenuator

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52140251A (en) * 1976-05-19 1977-11-22 Yagi Antenna Variable attenuator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009071605A (en) * 2007-09-13 2009-04-02 Mitsubishi Electric Corp Limiter circuit

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